533486541

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 908513280

約数和(自身を除く): 375026739

約数列:

[1, 3, 7, 19, 21, 23, 57, 61, 69, 133, 161, 183, 399, 427, 437, 483, 953, 1159, 1281, 1311, 1403, 2859, 3059, 3477, 4209, 6671, 8113, 9177, 9821, 18107, 20013, 21919, 24339, 26657, 29463, 54321, 58133, 65757, 79971, 126749, 153433, 174399, 186599, 380247, 406931, 416461, 460299, 559797, 1104527, 1220793, 1249383, 1337059, 2915227, 3313581, 4011177, 7731689, 8745681, 9359413, 23195067, 25404121, 28078239, 76212363, 177828847, 533486541]

約数ペア:

[(1, 533486541), (3, 177828847), (7, 76212363), (19, 28078239), (21, 25404121), (23, 23195067), (57, 9359413), (61, 8745681), (69, 7731689), (133, 4011177), (161, 3313581), (183, 2915227), (399, 1337059), (427, 1249383), (437, 1220793), (483, 1104527), (953, 559797), (1159, 460299), (1281, 416461), (1311, 406931), (1403, 380247), (2859, 186599), (3059, 174399), (3477, 153433), (4209, 126749), (6671, 79971), (8113, 65757), (9177, 58133), (9821, 54321), (18107, 29463), (20013, 26657), (21919, 24339)]